Finding the Third Proportional to 224,458 and 480,048

Step by Step Solution

1. Step 1: Write the proportion equation
   224,458 : 480,048 = 480,048 : x
2. Step 2: Convert to fraction form
   224,458/480,048 = 480,048/x
3. Step 3: Cross multiply
   224,458x = 480,048 × 480,048
4. Step 4: Simplify right side
   224,458x = 230,446,082,304
5. Step 5: Solve for x
   x = 230,446,082,304/224,458
6. Step 6: Final answer
   x = 1,026,677.96